Astrophysics

  1. An original theory or new hypothesis of the universe


    Thomas Wright

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  2. Extra-galactic nebulae
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    Edwin Hubble
  3. The Herschels and Modern Astronomy
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  4. Modern cosmogonies
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    Agnes M. Clerke
  5. A Century's Progress in Astronomy
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  6. The Destinies of the Stars
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    Svante Arrhenius
  7. New Theories in Astronomy

    William Stirling

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    William Stirling
  8. The Royal Observatory, Greenwich: A Glance at Its History and Work

    E. Walter Maunder

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  9. Vom Mars zur Erde
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    Albert Daiber
  10. Lectures on Stellar Statistics

    C. V. L. Charlier

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    C. V. L. Charlier
  11. Are the Planets Inhabited?

    E. Walter Maunder

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    E. Walter Maunder
  12. The Story of the Heavens

    Robert S. Ball

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    Robert S. Ball
  13. Astronomy: The Science of the Heavenly Bodies
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  14. A Text-Book of Astronomy

    George C. Comstock

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    George C. Comstock
  15. A Plan for Securing Observations of the Variable Stars

    Edward C. Pickering

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  16. The Universe — or Nothing

    Meyer Moldeven

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  17. The Reminiscences of an Astronomer

    Simon Newcomb

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  18. The New Heavens

    George Ellery Hale

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    George Ellery Hale
  19. Other Worlds
Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries

    Garrett Putman Serviss

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  20. Curiosities of the Sky
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    Garrett Putman Serviss

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